.settings-btn-secondary {
    width: 100%;
    margin-top: 8px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    /* 与API密钥输入框相同的底色 */
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    /* 与API密钥输入框相同的边框 */
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 16px;
    /* 增大字体大小 */
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.settings-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    /* 悬停时稍微加深 */
    transform: translateY(-2px);
}

.background-mask {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: rgba(0, 0, 0, 0.40);
    /* 降低亮度 */
    backdrop-filter: blur(12px) saturate(1.2);
    /* 毛玻璃+微微提亮 */
    pointer-events: none;
    /* 不影响交互 */
}

.settings-content {
    overflow-y: auto;
    padding: 20px;
    width: 90%;
    max-width: 500px;
    margin: 20px auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    /* 隐藏滚动条 */
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

.music-result {
    margin-top: 18px;
    padding: 20px;
    color: white;
    background-color: #00000030;
    /* 浅灰色背景 */
    border-radius: 8px;
    /* 圆角 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    /* 阴影 */
    font-size: 16px;
    /* 字体大小 */
    line-height: 1.6;
    /* 行高 */
}

/* 隐藏Chrome/Safari的滚动条 */
.settings-content::-webkit-scrollbar {
    display: none;
}

/* 调整设置项间距 */
.settings-group {
    margin-bottom: 15px;
}

.settings-item {
    margin-bottom: 12px;
}


.settings-btn-secondary:active {
    transform: translateY(0);
}

body {
    font-family: 'Arial', sans-serif;
    background: url('../images/background.png') center/cover no-repeat fixed;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    position: relative;
    -webkit-user-select: none;
    /* Chrome/Safari */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* IE10+ */
    user-select: none;
    cursor: default;
}

/* 添加毛玻璃遮罩层 */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    z-index: -1;
}

h1 {
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}

.agents-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

@media (min-width: 1200px) {
    .agents-container {
        grid-template-columns: repeat(3, 1fr);
        /* 宽屏三列 */
    }
}

@media (max-width: 768px) {
    .agents-container {
        grid-template-columns: repeat(2, 1fr);
        /* 窄屏两列 */
    }
}

.author-footer {
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    margin-top: 40px;
    /* 增加与上方内容的间距 */
    position: relative;
    bottom: 0;
    /* 新增：紧贴底部 */
}

/* 修改body样式 */
body {
    /* ... 其他样式不变 ... */
    padding-bottom: 0;
    /* 确保底部没有内边距 */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.author-content p {
    margin: 0 0 15px 0;
    /* 增加段落间距 */
    line-height: 1.8;
    text-align: justify;
    text-indent: 2em;
}

.agent-card {
    background: rgba(255, 255, 255, 0.92);
    /* 更不透明，原来可能是0.7~0.85 */
    backdrop-filter: blur(8px) saturate(1.1);
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
    transition: box-shadow 0.2s;
    /* 其它原有样式... */
}

/* 添加发光边缘效果 */
.agent-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.3);
    pointer-events: none;
}

.agent-card:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15),
        0 0 20px rgba(255, 255, 255, 0.5);
    /* 悬停时增强柔光 */
}

.agent-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 10px;
    border: 3px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.agent-name {
    font-weight: bold;
    font-size: 16px;
    margin: 10px 0 5px;
}

.agent-desc {
    font-size: 13px;
    color: #666;
}

/* 修改背景遮罩层颜色 */
body::before {
    background: rgba(0, 0, 0, 0.4);
    /* 从0.2改为0.4增加黑色浓度 */
    backdrop-filter: blur(8px);
}

/* 如果需要卡片背景也变深 */
.agent-card {
    background: rgba(0, 0, 0, 0.3);
    /* 新增深色卡片背景 */
    color: white;
    /* 文字改为白色 */
}

.agent-desc {
    color: rgba(255, 255, 255, 0.8);
    /* 描述文字改为浅灰色 */
}

/* 调整悬停效果透明度 */
.agent-card:hover {
    background: rgba(255, 255, 255, 0.7);
    /* 悬停时稍微减少透明度 */
    color: black;
    /* 悬停时文字变黑色 */
}

.agent-card:hover .agent-name,
.agent-card:hover .agent-desc {
    color: black;
    /* 确保名称和描述都变黑 */
}

/* 添加流星样式 */
.meteor {
    position: fixed;
    top: 0;
    left: 0;
    width: 2px;
    height: 80px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0));
    border-radius: 2px;
    pointer-events: none;
    box-shadow: 0 0 8px 2px #fff;
    opacity: 0.85;
    z-index: 1000;
}

/* 设置按钮样式 */
.settings-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    z-index: 100;
    color: white;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
}

.settings-btn:hover {
    transform: rotate(30deg);
}


.settings-content {
    max-width: 400px;
    padding: 20px;
    width: 90%;
}

.settings-group {
    margin-bottom: 15px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.settings-item {
    margin: 10px 0;
}

.settings-item label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
}

/* 输入框样式 */
.settings-input {
    width: 100%;
    padding: 8px 12px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: white;
    font-size: 14px;
}

/* 背景音乐控制 */
.bgm-control {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* 按钮样式 */
.settings-btn-primary {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
}

/* 设置弹窗样式 */
.settings-modal {
    /* 设置弹窗样式 */
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.settings-content {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 16px;
    padding: 30px;
    width: 80%;
    max-width: 500px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.settings-content h2 {
    color: white;
    margin-top: 0;
    text-align: center;
}

.settings-item {
    margin: 20px 0;
}

.settings-item label {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.settings-item input {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.settings-actions {
    text-align: center;
    margin-top: 30px;
}


/* 更新弹窗动画 */
.settings-modal {
    display: none;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.settings-modal[style*="flex"] {
    opacity: 1;
    transform: scale(1);
}

/* 优化保存按钮样式 */
.settings-actions button {
    background: linear-gradient(135deg, #4a6bff, #3a56e0);
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 107, 255, 0.3);
    position: relative;
    overflow: hidden;
    letter-spacing: 1px;
}

.settings-actions button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right,
            rgba(255, 255, 255, 0.2) 0%,
            rgba(255, 255, 255, 0) 100%);
    transform: translateX(-100%);
    transition: all 0.5s ease;
}

.settings-actions button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 107, 255, 0.4);
}

.settings-actions button:hover::after {
    transform: translateX(100%);
}

.settings-actions button:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(74, 107, 255, 0.3);
}

.agent-card {
    flex: 1 1 calc(50% - 10px);
    min-width: 280px;
    max-width: 350px;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.tab-header {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 100%;
    overflow-x: hidden;
    /* 修改为hidden移除滚动条 */
    scrollbar-width: none;
    /* 兼容Firefox */
}

.tab-header::-webkit-scrollbar {
    display: none;
    /* 兼容Chrome/Safari */
}

/* 修改选项卡样式 */
.tab-container {
    max-width: 100%;
    margin: 20px auto;
    padding: 0 20px;
    box-sizing: border-box;
    overflow-x: hidden;
}

.tab-header {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 100%;
    overflow-x: auto;
}

.tab-content {
    margin-top: 30px;
    display: none;
    width: 100%;
    box-sizing: border-box;
}

.tab-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    position: relative;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.tab-btn.active {
    opacity: 1;
    font-weight: bold;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #007bff;
}



/* 修复后的选项卡动画样式 */
.tab-content {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.tab-content.active {
    display: block;
    animation: slideIn 0.3s ease forwards;
}

.tab-content:not(.active) {
    display: none;
    animation: slideOut 0.3s ease forwards;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(-100%);
        opacity: 0;
    }
}



.tab-content.active {
    display: block;
}


/* 故事卡片容器 */
.stories-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    width: 100%;
    max-width: 1200px;
}

/* 故事卡片样式 */
.story-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    color: white;
    position: relative;
    /* 新增定位 */
    border: 1px solid rgba(255, 255, 255, 0.1);
    /* 新增边框 */
}

/* 添加边缘发光效果 */
.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.2);
    pointer-events: none;
}

/* 增强悬停时的边缘效果 */
.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3),
        0 0 25px rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.story-card:hover::before {
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.3);
}

.story-cover {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.story-content {
    padding: 20px;
}

.story-title {
    margin: 0 0 10px;
    font-size: 20px;
}

.story-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* 悬停效果 */
.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.story-card:hover .story-cover {
    opacity: 0.9;
}

/* 音乐控制容器样式 */
.bgm-control {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    align-items: center;
}

/* 下拉菜单样式 */

/* 修复下拉菜单样式 */
select.settings-input {
    height: 40px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 8px 30px 8px 15px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    min-width: 150px;
    transition: all 0.3s ease;
    background-image: url('data:image/svg+xml;utf8,<svg fill="white" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
}



select.settings-input:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.search-container {
    display: flex;
    justify-content: center;
    margin: 0px;
    width: 100%;
    max-width: 600px;
}

.search-container .settings-item {
    display: flex;
    align-items: center;
    width: 100%;
}

#character-search {
    flex: 1;
    min-width: 0;
    margin-right: 10px;
}

#search-button {
    width: 100px;
    white-space: nowrap;
}

.settings-input {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.4);
    color: white;
    font-size: 14px;
}

.settings-btn-secondary {
    padding: 8px 16px;
    background: rgba(0, 123, 255, 0.5);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0px
}

.settings-btn-secondary:hover {
    background: rgba(0, 123, 255, 0.7);
}

select.settings-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}



select.settings-input option {
    background-color: #333;
    color: white;
}

/* 按钮统一宽度 */
#bgm-toggle {
    width: 80px;
    margin-top: 0px;
}

/* 用户信息控制样式 */
.user-info-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.settings-input {
    padding: 8px 15px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 14px;
    width: 100%;
}

.settings-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}

textarea.settings-input {
    min-height: 80px;
    resize: vertical;
}

/* 设置组样式 */
.settings-group {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.settings-group h3 {
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: 600;
}

/* 紧凑的设置项 */
.settings-item {
    margin: 12px 0;
}

.settings-item label {
    display: block;
    margin-bottom: 6px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

/* 操作按钮区域 */
.settings-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.settings-btn-primary {
    background: linear-gradient(135deg, #4a6bff, #3a56e0);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    -webkit-user-select: none;
    /* Chrome/Safari */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* IE10+ */
    user-select: none;
    cursor: default;
}

.settings-btn-secondary {
    height: 40px;
    /* 固定高度 */
    padding: 0 15px;
    /* 调整内边距 */
    line-height: 40px;
    /* 确保文字垂直居中 */
    box-sizing: border-box;
    /* 包含内边距和边框 */
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
}

/* 文本输入框样式 */
.settings-input {
    width: 100%;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-size: 14px;
}

/* 对于textarea类型的settings-input需要特殊处理 */
textarea.settings-input {
    height: auto;
    /* 恢复自动高度 */
    line-height: normal;
    /* 恢复默认行高 */
    padding: 10px 15px;
    /* 调整内边距 */
}

.intro-text {
    max-width: 800px;
    padding: 15px;
    text-align: center;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.intro-text {
    -webkit-user-select: none;
    /* Chrome/Safari */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* IE10+ */
    user-select: none;
    cursor: default;
}

.developer-name {
    display: block;
    margin-bottom: 15px;
    /* 调整这个值可以改变间距大小 */
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);

    -webkit-user-select: none;
    /* Chrome/Safari */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* IE10+ */
    user-select: none;
    cursor: default;
}

.loading-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 新增下载按钮样式 */
#downloadBtn {
    background-color: #4CAF50;
    transition: all 0.3s;
}

#downloadBtn:hover {
    background-color: #45a049;
}